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132143101040 = 2451938558491
BaseRepresentation
bin111101100010001010…
…1111011010001110000
3110122002021120001120102
41323010111323101300
54131112113213130
6140412233131532
712355425553226
oct1730425732160
9418067501512
10132143101040
1151050376715
122173a559ba8
13c5cbba3862
146577d74b16
153686091645
hex1ec457b470

132143101040 has 40 divisors (see below), whose sum is σ = 308824625328. Its totient is φ = 52583362560.

The previous prime is 132143101003. The next prime is 132143101061. The reversal of 132143101040 is 40101341231.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4263806 + ... + 4294685.

Almost surely, 2132143101040 is an apocalyptic number.

132143101040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132143101040 is an abundant number, since it is smaller than the sum of its proper divisors (176681524288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132143101040 is a wasteful number, since it uses less digits than its factorization.

132143101040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8558697 (or 8558691 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 132143101040 its reverse (40101341231), we get a palindrome (172244442271).

The spelling of 132143101040 in words is "one hundred thirty-two billion, one hundred forty-three million, one hundred one thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 193 386 772 965 1544 1930 3088 3860 7720 15440 8558491 17116982 34233964 42792455 68467928 85584910 136935856 171169820 342339640 684679280 1651788763 3303577526 6607155052 8258943815 13214310104 16517887630 26428620208 33035775260 66071550520 132143101040